cant完整形式（）

cant\u5b8c\u6574\u5f62\u5f0f

can't = can not

\u4e3a\u4f60\u89e3\u7b54\uff0c\u5982\u6709\u5e2e\u52a9\u8bf7\u91c7\u7eb3\uff0c
\u5982\u5bf9\u672c\u9898\u6709\u7591\u95ee\u53ef\u8ffd\u95ee\uff0cGood luck!

cannot=\u4e0d\u80fd can not=\u4e0d\u53ef\u4ee5
\u597d\u50cf\u662f\u4e00\u4e2a\u610f\u601d\u3002\uff08\u5e94\u8be5\u90fd\u53ef\u4ee5\uff09